Medium portie friet Price at McDonald's (2026)
A Medium portie friet at McDonald's in Belgium is priced at €3.4 as of September 2026.
Based on the latest tracked prices, the Medium portie friet from McDonald's costs €3.40 in Belgium (September 2026). That's about 7% below the typical McDonald's side item — the 1st-cheapest of 3 we track. It's available at around 86 McDonald's locations across Belgium. Prices are sourced from delivery platforms and refreshed regularly. Check the full McDonald's menu or compare side prices on MenuPriceToday.
How this compares in Sides & Fries
3 items tracked| This item | €3.40 |
| Sides & Fries median | €3.65 |
| Cheapest — Medium portie friet | €3.40 |
| Most expensive — Grande portion de frites | €4.05 |
| vs Sides & Fries median | −7% |
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